package com.sun.servlet;

import com.sun.pojo.Person;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

/**
 * @Author Sun
 * @Date 2020/4/20 23:48
 * @Version 1.0
 */
public class GetAttribute extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        req.setCharacterEncoding("utf-8");
        resp.setCharacterEncoding("utf-8");
        resp.setContentType("text/html;charset=utf-8");

        HttpSession session = req.getSession();
        Person person = (Person) session.getAttribute("person");//跨servlet获取共享数据

        resp.getWriter().write(person.toString());

    }
}
